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author | GitLab Bot <gitlab-bot@gitlab.com> | 2020-05-20 17:34:42 +0300 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2020-05-20 17:34:42 +0300 |
commit | 9f46488805e86b1bc341ea1620b866016c2ce5ed (patch) | |
tree | f9748c7e287041e37d6da49e0a29c9511dc34768 /db/migrate/20200407182205_create_partitioned_foreign_keys.rb | |
parent | dfc92d081ea0332d69c8aca2f0e745cb48ae5e6d (diff) |
Add latest changes from gitlab-org/gitlab@13-0-stable-ee
Diffstat (limited to 'db/migrate/20200407182205_create_partitioned_foreign_keys.rb')
-rw-r--r-- | db/migrate/20200407182205_create_partitioned_foreign_keys.rb | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/db/migrate/20200407182205_create_partitioned_foreign_keys.rb b/db/migrate/20200407182205_create_partitioned_foreign_keys.rb new file mode 100644 index 00000000000..aca8116d2dd --- /dev/null +++ b/db/migrate/20200407182205_create_partitioned_foreign_keys.rb @@ -0,0 +1,31 @@ +# frozen_string_literal: true + +class CreatePartitionedForeignKeys < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + disable_ddl_transaction! + + def up + create_table :partitioned_foreign_keys do |t| + t.boolean :cascade_delete, null: false, default: true + t.text :from_table, null: false + t.text :from_column, null: false + t.text :to_table, null: false + t.text :to_column, null: false + end + + add_text_limit :partitioned_foreign_keys, :from_table, 63 + add_text_limit :partitioned_foreign_keys, :from_column, 63 + add_text_limit :partitioned_foreign_keys, :to_table, 63 + add_text_limit :partitioned_foreign_keys, :to_column, 63 + + add_index :partitioned_foreign_keys, [:to_table, :from_table, :from_column], unique: true, + name: "index_partitioned_foreign_keys_unique_index" + end + + def down + drop_table :partitioned_foreign_keys + end +end |